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HEAD PHILIP

Overview
  • Total Patents
    327
  • GoodIP Patent Rank
    30,968
  • Filing trend
    ⇩ 40.0%
About

HEAD PHILIP has a total of 327 patent applications. It decreased the IP activity by 40.0%. Its first patent ever was published in 1994. It filed its patents most often in United Kingdom, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets civil engineering, electrical machinery and energy and mechanical elements are KINETIC PRESSURE CONTROL LTD, DEVICO AS and CAMCO INT.

Patent filings per year

Chart showing HEAD PHILIPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Head Philip 130
#2 Burleigh Lawrence Hugh 3
#3 Mansir Hassan 1
#4 Lurie Paul G 1
#5 Lurie Paul George 1

Latest patents

Publication Filing date Title
GB202019280D0 EUE- Bismuth metal to metal tubing connection seal
GB202017222D0 Bismuth metal to metal tubing connection seal
GB202016933D0 Bismuth metal to metal in well seal
GB202016565D0 Connector free electrical power cable system for ESP and other applications
GB201809230D0 Non sealing valve and filter SANDefender
GB201808627D0 Geothermal closed loop borehole
GB201807070D0 Multi basket sandefender
GB201805894D0 A method of abandoning a well
GB201805895D0 Thermite method of abandoning a well
GB201805893D0 Non sealing valve and filter sandefender
GB201804703D0 Installation of a device in a well
GB201804109D0 Non sealing valve and filter SANDenfender
GB201802608D0 Choke tube and sand filter
GB201802509D0 Fluid control systems
GB201802372D0 Choke tube and sand filter
GB201801033D0 Slickline installed sandefender
GB201801032D0 Rod lift sand defender
GB201722275D0 Rod lift sand defender
GB201722279D0 Flexible circuit board phase wiring and ESP motors
GB201720634D0 Helical piping for superior annulus fluid displacement of cement or multi-phase flow and internal swirl flow for superior internal multi-phase fluid flow